23033890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 25488350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 107, 110, 190, 206, 209, 214, 418, 515, 535, 1030, 1045, 1070, 1133, 1177, 1957, 2033, 2090, 2266, 2354, 3914, 4066, 5665, 5885, 9785, 10165, 11021, 11330, 11770, 19570, 20330, 21527, 22042, 22363, 43054, 44726, 55105, 107635, 110210, 111815, 121231, 209399, 215270, 223630, 242462, 418798, 606155, 1046995, 1212310, 2093990, 2303389, 4606778, 11516945, 23033890]

約数ペア:

[(1, 23033890), (2, 11516945), (5, 4606778), (10, 2303389), (11, 2093990), (19, 1212310), (22, 1046995), (38, 606155), (55, 418798), (95, 242462), (103, 223630), (107, 215270), (110, 209399), (190, 121231), (206, 111815), (209, 110210), (214, 107635), (418, 55105), (515, 44726), (535, 43054), (1030, 22363), (1045, 22042), (1070, 21527), (1133, 20330), (1177, 19570), (1957, 11770), (2033, 11330), (2090, 11021), (2266, 10165), (2354, 9785), (3914, 5885), (4066, 5665)]